Dr. John C Maynard, MD



Nephrology   -  Illinois,  Rockford

 Overview

Dr. John C Maynard, MD works in Rockford, Illinois is a specialist in Nephrology, Internal Medicine and graduated Henry Ford Hospital in 1979. Dr. Maynard is affiliated with Osf Saint Anthony Medical Center, Rockford Memorial Hospital, SwedishAmerican Hospital and practicing for 45 years

 Specialties

  • Nephrology
  • Internal Medicine

 Conditions

• Acidosis
• Acute Lymphocytic Leukemia
• Arterial Aneurysm Surgery
• Arterial Line Insertion
• Avascular Necrosis
• Breast Atrophy
• Calcaneus Fracture
• Cervical Dysplasia
• Cervical Epidural Steroid Injection
• Chronic Fatigue Syndrome
  ...
• Chronic Kidney Diseases
• Dystonia Musculorum Deformans, Type 2
• Dystonia, Focal, Task-Specific (FTSD)
• Epilepsy, Benign, Familial, Infantile Epilepsy
• Goiter
• Hernia Repair
• Hypotony of Eye
• Hypovolemia
• Lithotripsy
• Lymphoma, Large Cell, Anaplastic
• Neck Surgery
• Neurostimulator Implantation
• Neurovascular Surgical Services
• Nondependent Amphetamine or Related Acting Sympathomimetic Abuse
• Osteoarthritis of Ankle
• Psychotherapy and Psychophysiological Therapy (incl. Biofeedback)
• Pulmonary Function Tests
• Radiesse® Injections
• Rheumatoid Arthritis
• Rupture of Ulnar Collateral Ligament of Thumb
• Skin Dimpling
• Sports Medicine Related Procedures
• Telogen Effluvium
• Tumor
• Visual Field Loss
 more details

 Procedures

• Acidosis
• Acute Glomerulonephritis
• Acute Kidney Failure
• Amyloidosis
• Calcium Metabolism Disorders
• Chronic Glomerulonephritis
• Chronic Kidney Diseases
• Congenital Cystic Kidney Disease
• Congenital Polycystic Kidney Disease
• Congenital Renal Agenesis and Dysgenesis
  ...
• Diabetes Insipidus, Nephrogenic
• Diabetes With Renal Manifestations
• End-Stage Renal Disease
• End-Stage Renal Disease Related Services
• Gout
• Hemodialysis
• Hepatitis B - Immune Response
• Hydronephrosis
• Hypercalcemia
• Hyperkalemia
• Hypertension
• Hypertensive Chronic Kidney Disease
• Hypertensive Heart and Chronic Kidney Disease
• Hypokalemia
• Hypotension (Excluding Maternal)
• Kidney Stones
• Magnesium Metabolism Disorders
• Mineral Metabolism Disorders
• Nephritis and Nephropathy
• Nephrotic Syndrome
• Peritoneal Dialysis
• Phosphorus Metabolism Disorders
• Proteinuria
• Renal Artery Arteriosclerotic Disease
• Renal Hyperparathyroidism
• Vasculitis
• Vitamin D Deficiency
• Wegener's Granulomatosis
 more details

 Board Certifications

  • Board Certified by the American Board of Internal Medicine

 Years Since Graduation

  • 45

 Education & Training

Internship Hospital

Henry Ford Hospital

Detroit, MI, USA

Year completed: 1979

Medical School

University Of Illinois College Of Medicine Chicago

Chicago, IL, United States

Graduated: 1978

 Awards

Awards for Dr. John C Maynard, MD are not present.

 Dr. Maynard Reviews

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 Office Locations


Primary location

 Office Address
2300 North Rockton Avenue
Illinois (IL)
Rockford
61103
 Phone:(815) 968-2400

Accepting New Patients

  • No
* Please verify this information when scheduling an appointment.

 Map & Directions



Office Address, 2300 North Rockton Avenue, Rockford, Illinois (IL), 61103




 Insurances Accepted (check insurance plans)

  • Aetna
  • Blue Card PPO
  • Blue Choice
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Illinois
  • Blue Cross Blue Shield of Illinois PPO
  • Choice Care PPO
  • Choice Plus POS
  • Choice Plus POS II
  • Cigna
  • Cigna HMO
  • Cigna PPO
  • Coventry Health Care of Illinois
  • Coventry Health Care of Illinois PPO
  • Coventry Health Care of Missouri
  • Coventry Health Care of Missouri PPO
  • First Health (Coventry Health Care)
  • First Health (Coventry Health Care) PPO
  • Great West Healthcare-Cigna PPO
  • HAP Insurance
  • Health Alliance PPO
  • Health and Life PPO
  • Humana
  • MultiPlan
  • MultiPlan PPO
  • Navigate HMO
  • Navigate POS
  • Open Access Plus
  • Options PPO
  • PHCS Network PPO
  • Platinum PPO
  • Preferred PPO
  • UnitedHealthCare

* Please verify this information when scheduling an appointment.

 Blog Posts

Blog Posts for Dr. John C Maynard, MD are not present.

 Patients Questions

Patients questions for Dr. John C Maynard, MD are not present.

 Affiliated Hospitals


Osf Saint Anthony Medical Center photo


Osf Saint Anthony Medical Center

5666 East State Street Illinois IL, Rockford, 61108

Osf Saint Anthony Medical Center is a non-profit hospital located in Rockford, IL. Procedures/Diagnosis costs are at the state average in 13 of 13 procedures. Length of Stay is at the state average in 10 of 13 procedures.



Rockford Memorial Hospital photo


Rockford Memorial Hospital

2400 North Rockton Avenue Illinois IL, Rockford, 61103

Rockford Memorial Hospital is a hospital located in Rockford, IL. Procedures/Diagnosis costs are at the state average in 13 of 13 procedures. Length of Stay is at the state average in 12 of 13 procedures.



SwedishAmerican Hospital photo


SwedishAmerican Hospital

1401 East State Street Illinois IL, Rockford, 61104

SwedishAmerican Hospital is a hospital located in Rockford, IL. Procedures/Diagnosis costs are at the state average in 11 of 13 procedures. Length of Stay is at the state average in 11 of 13 procedures.



  •  Latest reviews for Nephrology specialists

  • Dr. C. is a pleasant, professional caring and fun doctor. Answered all my questions on a keep it simple level and explained everything. He took his time. I will refer them when needed. What a great group!
    07 February 2024
    (6)
  • He is the best if you need help with panic attacks. He fixed up my medication and I feel better.
    31 January 2024
    (40)
  • Dr. Jungblut and staff are all professional, fun, conscientious. Been going here for a long time. My children and grandchildren now see Dr. Jungblut too.
    24 January 2024
    (7)
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